| commit | 5c2d0de544c39407bf286d33bdcc1fb06a892d8b | [log] [tgz] |
|---|---|---|
| author | Vasily Khoruzhick <anarsoul@gmail.com> | Sat May 02 12:31:19 2020 -0700 |
| committer | Takashi Iwai <tiwai@suse.de> | Sat May 02 22:31:03 2020 +0200 |
| tree | 98ba931efb431902adb526d13520af14c5bb7932 | |
| parent | 7f0d5053c5a9d23fe5c2d337495a9d79038d267b [diff] |
ALSA: line6: hwdep: add support for O_NONBLOCK opening mode Currently line6 hwdep interface ignores O_NONBLOCK flag when opening device and it renders it somewhat useless when using poll. Check for O_NONBLOCK flag when opening device and don't block read() if it is set. Signed-off-by: Vasily Khoruzhick <anarsoul@gmail.com> Link: https://lore.kernel.org/r/20200502193120.79115-2-anarsoul@gmail.com Signed-off-by: Takashi Iwai <tiwai@suse.de>